Access the Full Array in JavaScript

To access the entire array in JavaScript, simply use the array’s name. This allows you to work with all the elements at once, like printing them out or passing them to a function.

Key Points

• Access by Name: Just use the name of the array to reference it.
• Useful for Functions: You can pass the full array to functions or methods for operations.

Printing the Full Array

let fruits = ['Apple', 'Banana', 'Orange'];
console.log(fruits); // Output: ['Apple', 'Banana', 'Orange']

Here, simply referencing fruits allows you to see all the elements.

Passing the Full Array to a Function

function printArray(arr) {
  console.log(arr);
}

printArray(fruits); // Output: ['Apple', 'Banana', 'Orange']

The entire fruits array is passed to the function printArray.

Practical Tips

• Direct Access: Use the array name to see the complete list of elements quickly.
• Functions and Methods: Passing an entire array to a function is useful when performing operations on all items.